22 * CA 95054 USA or visit www.sun.com if you need additional information or |
22 * CA 95054 USA or visit www.sun.com if you need additional information or |
23 * have any questions. |
23 * have any questions. |
24 */ |
24 */ |
25 package sun.io; |
25 package sun.io; |
26 |
26 |
27 import sun.nio.cs.ext.IBM950; |
27 import sun.nio.cs.ext.*; |
28 |
28 |
29 /** |
29 public class ByteToCharCp950 extends ByteToCharDBCS_ASCII { |
30 * Tables and data to convert Cp950 to Unicode. |
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31 * |
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32 * @author Malcolm Ayres, assisted by UniMap program |
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33 */ |
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34 public class ByteToCharCp950 |
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35 extends ByteToCharDBCS_ASCII |
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36 |
30 |
37 { |
31 // Return the character set id |
38 private static IBM950 nioCoder = new IBM950(); |
32 public String getCharacterEncoding() { |
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33 return "Cp950"; |
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34 } |
39 |
35 |
40 // Return the character set id |
36 public ByteToCharCp950() { |
41 public String getCharacterEncoding() |
37 super((DoubleByte.Decoder)new IBM950().newDecoder()); |
42 { |
38 } |
43 return "Cp950"; |
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44 } |
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45 |
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46 |
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47 private static final boolean leadByte[] = { |
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48 false, false, false, false, false, false, false, false, // 00 - 07 |
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49 false, false, false, false, false, false, false, false, // 08 - 0F |
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50 false, false, false, false, false, false, false, false, // 10 - 17 |
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51 false, false, false, false, false, false, false, false, // 18 - 1F |
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52 false, false, false, false, false, false, false, false, // 20 - 27 |
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53 false, false, false, false, false, false, false, false, // 28 - 2F |
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54 false, false, false, false, false, false, false, false, // 30 - 37 |
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55 false, false, false, false, false, false, false, false, // 38 - 3F |
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56 false, false, false, false, false, false, false, false, // 40 - 47 |
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57 false, false, false, false, false, false, false, false, // 48 - 4F |
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58 false, false, false, false, false, false, false, false, // 50 - 57 |
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59 false, false, false, false, false, false, false, false, // 58 - 5F |
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60 false, false, false, false, false, false, false, false, // 60 - 67 |
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61 false, false, false, false, false, false, false, false, // 68 - 6F |
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62 false, false, false, false, false, false, false, false, // 70 - 77 |
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63 false, false, false, false, false, false, false, false, // 78 - 7F |
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64 false, true, true, true, true, true, true, true, // 80 - 87 |
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65 true, true, true, true, true, true, true, true, // 88 - 8F |
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66 true, true, true, true, true, true, true, true, // 90 - 97 |
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67 true, true, true, true, true, true, true, true, // 98 - 9F |
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68 true, true, true, true, true, true, true, true, // A0 - A7 |
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69 true, true, true, true, true, true, true, true, // A8 - AF |
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70 true, true, true, true, true, true, true, true, // B0 - B7 |
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71 true, true, true, true, true, true, true, true, // B8 - BF |
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72 true, true, true, true, true, true, true, true, // C0 - C7 |
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73 true, true, true, true, true, true, true, true, // C8 - CF |
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74 true, true, true, true, true, true, true, true, // D0 - D7 |
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75 true, true, true, true, true, true, true, true, // D8 - DF |
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76 true, true, true, true, true, true, true, true, // E0 - E7 |
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77 true, true, true, true, true, true, true, true, // E8 - EF |
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78 true, true, true, true, true, true, true, true, // F0 - F7 |
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79 true, true, true, true, true, true, true, false, // F8 - FF |
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80 }; |
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81 |
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82 |
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83 private static final String singleByteToChar = |
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84 "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" + |
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85 "\u0008\u0009\n\u000B\u000C\r\u000E\u000F" + |
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86 "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" + |
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87 "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" + |
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88 "\u0020\u0021\"\u0023\u0024\u0025\u0026\u0027" + |
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89 "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" + |
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90 "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" + |
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91 "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" + |
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92 "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" + |
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93 "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" + |
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94 "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" + |
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95 "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" + |
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96 "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" + |
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97 "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" + |
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98 "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" + |
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99 "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" + |
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100 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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101 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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102 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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103 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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104 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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105 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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106 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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107 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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108 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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109 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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110 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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111 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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112 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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113 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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114 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" + |
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115 "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" |
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116 ; |
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117 |
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118 public ByteToCharCp950() { |
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119 super(); |
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120 super.mask1 = 0xFFE0; |
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121 super.mask2 = 0x001F; |
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122 super.shift = 5; |
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123 super.leadByte = this.leadByte; |
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124 super.singleByteToChar = this.singleByteToChar; |
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125 super.index1 = nioCoder.getDecoderIndex1(); |
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126 super.index2 = nioCoder.getDecoderIndex2(); |
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127 } |
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128 } |
39 } |